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authorJason Gunthorpe <jgg@nvidia.com>2020-10-03 20:20:04 -0300
committerJason Gunthorpe <jgg@nvidia.com>2020-10-26 19:27:58 -0300
commit44ce37bc8bf30283d16c5e5f20964b638bebd429 (patch)
tree492ddcf5d12b08be7750424c7ba5a2f231c2267c /drivers/infiniband/hw/mlx4/srq.c
parentRDMA: Remove elements in uverbs_cmd_mask that all drivers set (diff)
downloadlinux-dev-44ce37bc8bf30283d16c5e5f20964b638bebd429.tar.xz
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RDMA: Move more uverbs_cmd_mask settings to the core
These functions all depend on the driver providing a specific op: - REREG_MR is rereg_user_mr(). bnxt_re set this without providing the op - ATTACH/DEATCH_MCAST is attach_mcast()/detach_mcast(). usnic set this without providing the op - OPEN_QP doesn't involve the driver but requires a XRCD. qedr provides xrcd but forgot to set it, usnic doesn't provide XRCD but set it anyhow. - OPEN/CLOSE_XRCD are the ops alloc_xrcd()/dealloc_xrcd() - CREATE_SRQ/DESTROY_SRQ are the ops create_srq()/destroy_srq() - QUERY/MODIFY_SRQ is op query_srq()/modify_srq(). hns sets this but sometimes supplies a NULL op. - RESIZE_CQ is op resize_cq(). bnxt_re sets this boes doesn't supply an op - ALLOC/DEALLOC_MW is alloc_mw()/dealloc_mw(). cxgb4 provided an (now deleted) implementation but no userspace All drivers were checked that no drivers provide the op without also setting uverbs_cmd_mask so this should have no functional change. Link: https://lore.kernel.org/r/4-v1-caa70ba3d1ab+1436e-ucmd_mask_jgg@nvidia.com Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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